미국, 기자 교육 이렇게 한다

서수민 관훈클럽 2019 관훈저널 Vol.- No.152

수면 라이프로그 순응도에 대한 연구

서수민,백영화,이시우,장현철 대한예방한의학회 2023 대한예방한의학회지 Vol.27 No.1

Objectives : This study collected sleep information by wearable device in the Korean medicine Daejeon citizen cohort (KDCC). It was measured based on the sleep record information measured by wearing a Fitbit, and the possibility of clinical use was examined for compliance with objective sleep collection. Based on compliance, the possibility of clinical use was examined. Methods : After surveying personal information and PSQI(Pittsburgh Sleep Quality Index), sleep information was collected by Fitbit for 14 days. Compliance was measured based on sleep record information by Fitbit. Compliance was analyzed by sex, age, BMI(Body Mass Index), and sleep group(deep/poor). Results : The number of participants was 730, and the compliance was 94.3%, and the compliance group was 675(92.5%). The age of the participants varied from 30 to 60 years old, and the average age was 46±6.7 years. There were 218 males and 512 females. Young people have high compliance. Males are more compliance than females. As the BMI score decreased in the 30s, the compliance was higher. The underweight group in all age groups had 100 compliance. The underweight group was all female. The low compliance groups were that 30 years males (obesity level2), 50 years females (overweight group), and 50 years females (obesity level2). There was no significant difference in compliance between deep sleep group and poor sleep group. In deep sleep group, females showed higher compliance. In poor sleep group, males showed higher compliance. The average duration of Fitbit usage among participants was 20.1 days. The compliant group wore the device for an average of 21.3 days, while the non-compliant group wore it for only 5.2 days. Of the compliant group, 86.9% (73.8% of all participants) continued to wear the Fitbit after the recommended 14-day period, and 50.8% wore it for more than 20 days. Conclusions : This study showed the possibility of adaptation for wearing a Fitbit for collecting objective sleep information. It is judged that the compliance is high because it was worn for more than 13.2 days out of the 14 days required. It is considered meaningful because the compliance was measured based on the sleep information by Fitbit, not the questionnaire. As the data on objective sleep time is collected automatically, we believe that the burden on participants after the study period is not significant for a certain period. Compliance may be even higher for cohorts related to illnesses and with doctor’s orders, rather than for the general population.

데이터 기반 시장중심 기술제품 확장 전략

서수민,배국진 한국지능정보시스템학회 2022 한국지능정보시스템학회 학술대회논문집 Vol.2022 No.11

허우샤오셴(侯孝賢) 영화 <해상화(海上花)>에 나타나는 중층적 공간의식

서수민 중국문화연구학회 2023 중국문화연구 Vol.- No.59

Hou Hsiao-hsien's consciousness of the urban space of ‘Shanghai’ takes place on two levels: tradition and modernity, ethnicity and the outside. For the director, Shanghai is confused by the invasion of external forces, but it is still a city where the traditional spirit is preserved and economically developed. Therefore, Shanghai, which is the background of the film, reflects the director's desire for Taiwanese society. In other words, by replacing Taiwan's practical problems that experienced rapid industrialization with Shanghai's “beautiful collective memory” space, he tried to restore the character of the Taiwanese and find answers to the present prospects for history. As such, the concession of Shanghai at the end of the Qing Dynasty is an Allegory space for Taiwanese society in the 90s. The layered consciousness of Shanghai as the outer space of the film leads to the main stage in the work, the brothel and the room of the jinü. The superficial meaning of the structure and room revealed in the work is ‘closed‘. However, when acknowledging the ambivalence of space, the closed space includes openness. As a result, the space in the movie has room for openness, and the women who spend their daily lives in it have hope to move forward. Openness to space further leads to subversion of the meaning of space. Accordingly, the brothel becomes a space for women's free love, not for men's play, and a space for finding subjectivity and enabling economic activities, not living and staying. If Shanghai, the outer space of the movie, represents Taiwanese society in a macro manner, the brothel and the room of the jinü are also internal elements that make up the outer space, and if a positive interpretation of it is possible, a positive perception of Taiwanese society's reconstruction will be possible. 상하이 도시 공간에 대한 허우샤오셴의 의식은 전통과 현대, 민족과 외부의 두 가지 차원에서 일어난다. 감독에게 상하이는 외세의 침입으로 혼란스럽지만 여전히 전통정신이 보존되고 경제적으로 발전한 도시이다. 감독은 영화의 배경이 되는 상하이에 타이완 사회에 대한 열망을 반영하였다. 즉 급속한 산업화를 경험한 타이완의 실질적 문제를 상하이의 '아름다운 집단 기억' 공간으로 대체함으로써 타이완인의 인성을 회복하고 현재의 역사 전망에 대한 해답을 찾으려 한 것이다. 이렇듯 청나라 말기 상하이의 조계지는 90년대 타이완 사회의 알레고리적 공간인 것이다. 영화의 외부 공간으로서의 상하이에 대한 중층적 의식은 작품의 주요 무대인 유곽과 기녀의 방으로 이어진다. 작품에서 드러난 구조와 방의 표면적 의미는 '폐쇄적'이다. 그러나 공간의 양면성을 인정할 때 폐쇄된 공간은 개방성을 포함한다. 결과적으로 영화 속 공간은 개방의 여지를 갖게 되고, 그 안에서 일상을 보내는 여성들은 앞으로 나아갈 희망을 내포한다. 공간에 대한 개방성은 더 나아가 공간의 의미를 전복시킨다. 이에 따라 유곽은 남성들의 유희를 위한 것이 아닌 여성들의 자유로운 사랑을 위한 공간이 되고, 거주 공간이 아닌 주체성을 찾고 경제활동을 가능하게 하는 공간이 된다. 영화의 외부 세계인 상하이가 타이완 사회를 거시적으로 대변한다면 유곽과 기녀의 방 역시 외부 세계를 구성하는 내부 요소이며, 이에 대한 긍정적인 해석이 가능하다면 타이완 사회의 재건에 대한 긍정적인 인식이 가능해 지는 것이다.

성대에서 보낸 1995

서수민 성균관대학교 체육대학 1996 체육대학 학회지 Vol.12 No.1

공개공지의 행태 지원성 디자인에 대한 연구 -서울시 내 업무지구의 사례를 중심으로-

서수민,김현중 한국기초조형학회 2018 기초조형학연구 Vol.19 No.1

The Privately Owned Public Spaces(POPS) is a private land which is required to be partially opened to the public. It is used as a rest area for the pedestrian and a sidewalk in the city in accordance with the Building Act. However, the current POPS are not actively used because they only focus on the visual aspect, and not constructed as an environment that afford various outdoor activities. Thus, this study focuses on the concept of affordance, which means complementarity between the human and physical environment, and discusses how to express design that can be applied to the POPS. First, the criteria of POPS affordance design are limited to Accessibility, Awareness, Activity, and Aesthetics, and based on such, the POPS of business districts completed after 2010 were analyzed. The results are as follows. The monotonous materials and colors of the pavements were obstructing the visual and practical approach, that they could not provide interest and attention to the users, and the arrangement of the seats interfered with each behavior by interlocking with the walkway. In addition, the diversity of space utilization was inhibited from a monotonous form without any level change. Also, the use of uncharacteristic ready-made items and the arrangement of monotonous landscape elements provided a negative response to aesthetic values and provided a sense of heterogeneity. Although there were attempts on design considering human behavior compared to the past, it was still passive and mainly composed of the visual aspect. In conclusion, affordance becomes meaningful as perceivers actively discover its properties from the environment, thus, POPS with designs that can afford various behaviors, will contribute to the added value of urban space and buildings. Therefore, the study on POPS affordance should be consistently developed, and the specific methods for creating various types of affordance design in POPS are needed. 공개공지는 건축법에 의거하여 사유지의 일부를 일반에게 개방하도록 요구된 공간으로, 도심에서의 보행자 휴식 공간과 가로 공간으로 사용된다. 그러나 현 공개공지는 시각적 측면만이 중요시되어 있으며, 외부 활동 지원 환경으로 조성되어있지 않아 활성화되고 있지 않는다. 이에 본 연구에서는 인간과 물리적인 환경과의 상보성을 의미하는 지원성의 개념에 초점을 맞추어 공개공지에 적용할 수 있는 디자인 표현 방법에 대해 파악하고자 하였다. 먼저, 공개공지 지원성 디자인의 기준을 접근성, 인지성, 활동성, 심미성으로 한정하고, 이를 기준으로 2010년 이후 준공된 업무지구의 공개공지를 사례 분석하였다. 그 결과는 다음과 같다. 노면의 단조로운 재료 및 색상 등은 이용자에게 흥미와 시선을 제공하지 못하여 시각적이며 실제적인 접근을 저해하고 있었으며, 좌석 배치는 보행로와 맞물려있어 각각의 행태를 방해하고 있었다. 또한, 레벨 변화가 없이 단조로운 형태로 공간 활용의 다양성을 저해하고 있었으며, 특색 없는 기성품의 사용과 단조로운 조경 요소의 배치는 미적 가치에 부정적인 반응을 형성하고 이질감을 제공하고 있었다. 과거에 비하여 인간 행태를 고려한 디자인의 시도는 있지만 아직까지도 소극적이며, 시각적 측면만을 중시한 구성과 요소 위주로 조성되어 있었다. 결론적으로 지원성은 환경 속에 존재하여 지각자가 능동적으로 발견한다는 것에 의미를 갖는 것으로, 다양한 행태를 지원할 수 있는 디자인이 내포된 공개공지는 가치 있는 오픈 스페이스로서 도시와 건물의 부가가치 형성에 높은 기여를 할 수 있을 것이다. 이에 공개공지 지원성에 대한 연구는 지속적으로 이루어져야 하며, 공개공지에서의 다양한 형태의 지원성 디자인을 만들어 내기 위한 구체적인 방법들의 모색이 필요하다.

아비투스의 관점에서 본 링수화(淩叔華)의 여행 체험 의미

서수민 중국어문연구회 2023 中國語文論叢 Vol.- No.115

Cultural literacy inherited from parents, high-quality educational opportunities, and exchanges with elite intellectuals inside and outside China played a major role in creating the life and aesthetics of Ling Shu Hua. From Bourdieu’s point of view, Ling Shu Hua has been placed in a very favorable environment for the accumulation of social capital. Habitus, a family of noble aesthetic tastes and traditions, allowed Ling Shu Hua to form an aesthetic attitude that appreciates nature and pursues a spiritual state integrated with nature. Also, the occupation of social capital based on high-level education, cultural capital of study abroad experience, and human network not only established a reputation as a writer but also successfully differentiated it from other writers. Therefore, in order for an author to consider the meaning of the travel experience that begins in the process of making a travel journal, it is necessary to understand the relationship with the accumulation of cultural and social capital. If you look at Ling Shu Hua’s travelogue, you can see that a new perspective has been formed while enjoying nature on trains and buses, and that is modern transportation. Importantly, the occupation of cultural and social capital is deeply involved in this aesthetic experience. Ling Shu Hua’s social capital allowed for the occupation of another symbolic capital called ‘transportation’ and continued cultural activities. This means that control over the economic, cultural, and social capital of a particular group guarantees practical behavior of group members and provides an environment to sustain it, while also widening the cultural enjoyment gap with other classes. Therefore, a writer’s travel experience and creation as last point of his or her cultural practice are the process of establishing social status, revealing power, and building identity through ‘Habitus’ with the group to which the writer belongs.

고(故) 이선균 씨 보도에서 나타난 문제적 행태들_언론은 쓰지 않고, 독자는 보지 않을 권리가 있다

서수민 한국언론진흥재단 2024 新聞과 放送 Vol.- No.639

한국식 재난·재해 보도에 대한 다섯 가지 고민

서수민 한국언론진흥재단 미디어본부 2023 월간 신문과 방송 Vol.625 No.0

유전자 발현 데이터에 대한 다중검정법 비교 및 분석

서수민,김태훈,김재희 한국데이터정보과학회 2014 한국데이터정보과학회지 Vol.25 No.5

When thousands of hypotheses are tested simultaneously, the probability of rejecting any true hypotheses increases, and large multiplicity problems are generated. To solve these problems, researchers have proposed different approaches to multiple testing methods, considering family-wise error rate (FWER), false discovery rate (FDR) or false nondiscovery rate (FNR) as a type I error and some test statistics. In this article, we discuss Bonferroni (1960), Holm (1979), Benjamini and Hochberg (1995) and Benjamini and Yekutieli (2001) procedures based on T statistics, modified T statistics or local-pooled-error (LPE) statistics. We also consider Sun and Cai (2007) procedure based on Z statistics. These procedures are compared in the simulation and applied to Arabidopsis microarray gene expression data to identify differentially expressed genes. 동시에 여러 개의 가설검정 수행시 귀무가설이 참일 경우 귀무가설을 기각할 확률이 커지는 문제가 발생한다. 이러한 다중검정 문제 해결을 위해 여러 연구에서는 가설검정시 필요한 집단별 오류율(FWER; family-wise error rate), 위발견율 (FDR; false discovery rate) 또는 위비발견율 (FNR;false nondiscovery rate) 과 통계량을 고려하여 검정력을 높이고자 하였다. 본 연구에서는 T 통계량, 수정된 T 통계량, 그리고 LPE (local pooled error) 통계량 기반 P값을 이용한 Bonferroni(1960) 방법, Holm (1979) 방법, Benjamini와 Hochberg (1995) 방법과 Benjamini와 Yekutieli(2001) 방법 그리고 Z 통계량 기반 Sun과 Cai (2007) 방법을 고찰하고 모의실험을 통해 다중검정 능력을 비교하였다. 또한 실제 데이터로 애기장대 유전자 발현 데이터에 대해 여러 가지 다중검정법을 통해 유의한 유전자들을 선별하였다.